| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Supplier Device Package | |
| Voltage | |
| Voltage Supply |
The STMicroelectronics L9945 is a specialized Integrated Circuit (IC) designed for power management, specifically within automotive applications. This Smart Power IC operates across a dual voltage supply range, accommodating both low voltage (3.8V to 5.5V) and high voltage (4.5V to 36V) requirements. It is housed in a 64-TQFP Exposed Pad package, measuring 10x10mm, which facilitates efficient heat dissipation. The mounting type is surface mount, making it suitable for modern PCB designs.
Classified as automotive grade and meeting the AEC-Q100 standard, the L9945 is built for reliability in demanding environments. Its RoHS3 compliance indicates adherence to environmental regulations. The component is active and intended for new, original applications requiring robust power management solutions. The exposed pad on the TQFP package enhances thermal performance, crucial for power-intensive automotive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The L9945 operates with a dual voltage supply range of 3.8V to 5.5V and 4.5V to 36V.
The L9945 is available in a 64-TQFP Exposed Pad package.
The L9945 is designed for surface mount installation.